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Golden Mile Resources (ASX:G88) is a project development and mineral exploration company focusing on multi asset and multi commodity strategy by advancing core projects, acquiring high-quality assets, and forging tactical alliances with joint venture partners. Golden Mile’s value proposition is driven by a highly experienced leadership team with proven expertise across the resources sector from exploration to development and production.
The company is advancing its newly acquired Pearl copper project in Arizona, and the Quicksilver nickel-cobalt project, located in Western Australia, which has an indicated and inferred resource of 26.3 Mt @ 0.64 percent nickel and 0.04 percent cobalt.
Golden Mile secured the Pearl copper project in August 2024. Located in Arizona, the asset hosts more than 50 artisanal copper workings and shares similar geological characteristics to the San Manuel-Kalamazoo and Pinto Valley porphyry copper mines. The project exhibits widespread surface alteration highlighted by rock chip samples of 7.3 percent copper, 0.43 percent molybdenum, 19.9 percent lead, 4.9 percent zinc and 360 g/t silver.
Company Highlights
- Golden Mile Resources has a diversified portfolio of both advanced projects and exploration assets in tier 1 jurisdictions of Australia and the US.
- The recently acquired Pearl copper project in Arizona is located in the renowned Laramide Porphyry Belt.
- The Quicksilver nickel-cobalt project near Perth has an indicated and inferred mineral resource of 26.3 Mt @ 0.64 percent nickel and 0.04 percent cobalt.
- Golden Mile is backed by a highly experienced management team with proven success in project engineering and development from exploration to production across multiple continents.
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Golden Mile Resources
Investor Insight
Golden Mile Resources is a mineral exploration and project development company focused on growth through a multi-asset, multi-commodity strategy. With a proven leadership team, it advances core projects, acquires high-quality assets, and forms strategic joint ventures to maximize value.
Overview
Golden Mile Resources (ASX:G88) is a Western Australia-based resource company with critical and precious metals exploration projects in Western Australia and Arizona, USA. The company’s near-term focus is on advancing its newly acquired Pearl copper project in Arizona, located in the world-class Laramide Porphyry Belt. The company’s longer term focus includes the advancement of the Quicksilver nickel-cobalt project, located in Western Australia, which has an indicated and inferred resource of 26.3 Mt @ 0.64 percent nickel and 0.04 percent cobalt.
Golden Mile is also focused on strategic alliances with joint venture partners to maintain exposure without expense on its other assets, such as its Leonora JV (Patronus Resources earning up to 80 percent) project and Gidgee JV (Gateway earning up to 80 percent).
Concurrently, the company’s leadership team will consider potential divestment or JVs of its non-core assets and also aims to build up a new portfolio of high-quality multi-element assets, from discovery to development.
Overall, the company is focused on creating shareholder value, supported by a management team and board with a proven track record of exploration, development and production success. Led by managing director Damon Dormer, a mining engineer with over 26 years of experience, Golden Mile is well-positioned to execute its strategy moving forward.
Company Highlights
- Golden Mile Resources has a diversified portfolio of both advanced projects and exploration assets in the Tier 1 jurisdictions of Australia and the US.
- The Pearl Copper Project in Arizona is located in the renowned Laramide Porphyry Belt.
- The Quicksilver nickel-cobalt project near Perth has an indicated and inferred mineral resource of 26.3 Mt @ 0.64 percent nickel and 0.04 percent cobalt.
- Golden Mile is backed by a highly experienced management team with proven success in project engineering and development from exploration to production across multiple continents.
Key Projects
Pearl Copper Project
Golden Mile secured the Pearl copper project in August 2024. Located in Arizona, the asset hosts more than 50 artisanal copper workings and shares similar geological characteristics to the San Manuel-Kalamazoo and Pinto Valley porphyry copper mines. The project exhibits widespread surface alteration highlighted by rock chip samples of 7.3 percent copper, 0.43 percent molybdenum, 19.9 percent lead, 4.9 percent zinc and 360 g/t silver.
Golden Mile will initially focus on the Odyssey and Ford prospects within the Pearl project area which present immediate, highly prospective, exploration drill targets. The Odyssey prospect is a multi-vein polymetallic target that has never been drilled.Rock chip sampling conducted by the company in 2024 indicated assays of up to 312 g/t silver, 15.2 percent copper, and 24.8 percent zinc, and 12.65 percent lead.
The Ford Prospect is a polymetallic target with a history of copper, lead and gold. Ford was mined to a depth of 55 m and historical records indicate grades of up to 10.6 percent copper, 31.3 percent lead and 0.54oz (16.7g/t) gold.
In 2025, Golden Mile completed reconnaissance mapping and rock chip sampling which identified a promising new gold target – the Aurora Prospect. The reconnaissance rock chip sampling returned high-grade values of up to 10.8 g/t gold and 33.9 g/t silver.
The company has awarded the reverse circulation (RC) drilling contract for the Odyssey and Ford prospects at its Pearl Copper Project to Alford Drilling. The program will consist of 14 to 16 RC drill holes, totaling up to 2,000 metres, marking Pearl’s maiden drilling campaign and the first-ever exploration at the Odyssey and Ford targets. These targets are situated within historical mine workings active between 1915 and 1942, where significant mineral grades were previously reported.
Quicksilver Nickel-Cobalt Project
The Quicksilver nickel-cobalt project is located approximately 280 km southeast of Perth in Western Australia. The project comprises an area of about 50 sq km that boasts excellent local infrastructure, including easy access to a grid power, sealed roads and a railway line to key ports.
In 2018, Golden Mile announced an indicated and inferred maiden resource estimate of 26.3 Mt @ 0.64 percent nickel and 0.04 percent cobalt. Metallurgical testwork completed in 2023 significantly improved understanding of the unique saprolitic mineralisation at the project and a potential pathway to production.
The company has also identified a customized multi-products flowsheet to produce nickel-cobalt and iron-nickel-cobalt-chromium concentrates, as well as industrial products. The process would require low energy using the physical attributes of the free digging ore.
Board and Management Team
Damon Dormer – Managing Director
A mining engineer with over 26 years of experience, including 15 years in mine management and executive roles, Dormer has worked in studies, projects, operations and innovation across Australia, USA, Papua New Guinea and Africa. Dormer has had considerable success turning around mining projects and studies resulting in the construction of multiple mines in Africa, as well as significant operational success in Australia. He has also been heavily involved in mining innovation and has personally developed techniques and strategies for the mining industry. Dormer holds a Bachelor of Engineering in Mining from the Western Australian School of Mines and has held numerous statutory appointments across the African and Australasian regions.
Francesco Cannavo – Non-executive Director
Francesco Cannavo is an experienced public company director with significant business and investment experience working with companies operating across various industries, including in particular mining exploration companies. Cannavo has been instrumental in assisting several listed and unlisted companies achieve their growth strategies through the raising of investment capital and the acquisition of assets. He is currently a non-executive director of Western Mines Group (ASX:WMG) and Stemcell United (ASX:SCU).
Grant Button – Non-executive Chairman
Grant Button is a qualified accountant and has significant commercial management and transactional experience. He has over 30 years of experience at a senior management level in the resource industry. He has acted as a managing director, executive director, finance director, CFO and company secretary for a range of publicly listed companies. Most recently, Button has been managing director of Magnum Mining & Exploration (ASX:MGU), and was previously the position executive director of Sylvania Platinum.
Michele Alessandro Bina – Non-executive Director
Michele Alessandro Bina is a former investment banker based in Hong Kong and is an adviser to Beijing Gage, the parent company of Gage Resource Development (Gage). Bina joins the existing board of Alice Queen as a non-executive director as the nominee of Beijing Gage Capital Management (Beijing Gage).
Justyn Stedwell - Company Secretary
Justyn Stedwell has over 17 years of experience as a company secretary of ASX listed companies and has also served as a non-executive director on several ASX listed company Boards. He holds a Bachelor of Commerce from Monash University, a graduate diploma in accounting from Deakin University and a graduate diploma in applied corporate governance from the Governance Institute of Australia.
Martin Dormer – Exploration Manager
Martin Dormer is an exploration geologist with over 27 years’ experience in mineral exploration and resource development, from greenfields through to feasibility. His experience spans multiple commodities including precious, base metal, and industrial metals across a wide range of geological settings and jurisdictions. Dormer has worked in multiple locations around the globe, including Australia, Asia, and Africa in senior management positions in the private and public sectors. He has also operated a private geological consultancy, Unearthed Elements, for the past 14 years. Dormer is a graduate of the WA School of Mines in Mineral Exploration and Mining Geology and is a member of the Australian Institute of Geoscientists and the Australian Institute of Mining and Metallurgy.
Multiple exploration opportunities across base and precious metals in Australia and the US
Pinnacle Silver and Gold
Investor Insight
Pinnacle Silver and Gold presents a compelling investment opportunity in the precious metals sector as it continues to advance its flagship high-grade El Potrero project in Mexico and its Red Lake, Ontario assets. The company’s proven business model focuses on rapidly reactivating past-producing mines to generate early cash flow, while simultaneously exploring for district-scale potential, offering a strong value proposition in a bullish gold-silver environment.
Overview
Pinnacle Silver and Gold (TSXV:PINN,OTC:PSGCF,Frankfurt:P9J) is a promising player positioned for growth in the precious metals exploration sector, with its strategic focus on high-potential projects, commitment to responsible mining practices, and experienced leadership team.
Focused on silver and gold projects in the Americas, Pinnacle is strategically placed to capitalize on the growing demand for these valuable resources. Its core projects include the high-grade El Potrero gold-silver project in Mexico, and the Argosy gold mine and North Birch gold project in Ontario’s Red Lake District – each offering near-term development potential and strong exploration upside.
Pinnacle’s current flagship project, El Potrero, is located within the Sierra Madre Gold Silver Trend.
The company's investment appeal stems from several key factors:
- A robust pipeline of projects at various stages of exploration and development
- Strategic focus on high-potential areas in North and South America
- Effective capital management practices
- Aggressive expansion strategy through strategic acquisitions
The company’s business strategy involves the acquisition of past-producing mines that can be put back into production quickly to generate cash flow. By focusing on high-grade, underground mines, Pinnacle can leverage low capex, a smaller operational footprint, easier and faster permitting process and protection against metal price volatility. At the same time, the company conducts brownfield exploration for resource expansion, increasing its potential for district-scale discovery.
Pinnacle's emphasis on creating shareholder value is evident in its approach to project selection and development. The company's portfolio is carefully curated to balance near-term production potential with long-term growth prospects, offering investors exposure to both immediate returns and future upside.
Company Highlights
- Pinnacle Silver and Gold is a Canada-based exploration and development company dedicated to building long-term shareholder value with its silver- and gold-focused assets in North and South America.
- The company’s flagship El Potrero gold-silver project, located in Mexico’s Sierra Madre Belt, has returned exceptional underground sample grades up to 85.1 grams per ton (g/t) gold and 520 g/t silver, with exploration potential across a 1.6 km strike length.
- The 100-percent-owned Argosy gold mine and North Birch project are located in the Red Lake District in Northwestern Ontario, a region famous for gold production and high-grade underground mines.
- The company’s strategy is to generate near-term production from past-producing assets while growing its resource base through modern, brownfields exploration.
- Pinnacle is led by a highly experienced management team with a successful track record in advancing exploration-stage assets through to production.
Key Projects
El Potrero Gold-Silver Project
El Potrero is a high-grade, past-producing gold-silver project located in the prolific Sierra Madre Belt in Mexico, within 35 km of four operating mines, including Fresnillo’s 4,000 tpd Ciénega Mine. The project comprises two concession blocks totaling 1,074 hectares, which include the historic mines and a 100 tpd on-site processing plant.
Recent Developments (as of July 2025):
- Over 600 rock samples have been collected from underground and surface sources for geochemical analysis.
- Channel sampling at the Pinos Cuates mine returned assays of up to 85.1 g/t gold and 520 g/t silver over 0.5 m, and composite intervals of 50.3 g/t gold and 269 g/t silver over 1.7 m.
- Geological interpretation highlights a significant quartz-feldspar porphyry dyke as a structural control on gold-silver mineralization.
- The Dos de Mayo vein system has been mapped over 1.6 km with trench and underground samples showing high-grade mineralization, including 13.2 g/t gold and 2,280 g/t silver from surface grab samples.
- Work is underway to design an underground and surface drill program to define continuity and guide future mine development.
- A site inspection of the 100 tpd plant confirmed that the base infrastructure is sound. Refurbishment of key equipment (crusher, mill, Merrill Crowe circuit) is being planned.
- Permitting efforts are progressing efficiently, aided by the site's historical disturbance. Baseline studies and formal permitting proposals are underway.
Pinnacle can earn an initial 50 percent interest upon production and increase its ownership of El Potrero to 100 percent subject to a 2 percent NSR, primarily through cash flow-funded payments, offering a low-dilution path to full ownership.
Argosy Gold Mine
Located within the Birch-Uchi Greenstone Belt in Ontario’s Red Lake District, and approximately 10 km from First Mining’s Springpole deposit, the Argosy gold mine produced 101,875 ounces at 12.7 g/t gold from 1931 to 1952. Pinnacle owns 100 percent of the project, subject to a 2.5 percent NSR.
Exploration Highlights:
- Past drilling intersected high-grade mineralization, including:
- 14.67 g/t gold over 1.7 m (No. 3 Vein)
- 12.02 g/t gold over 1.29 m (No. 8 Vein)
- 11.75 g/t gold over 1.55 m (No. 2 Vein)
- The project offers strong depth potential, with 2002–2004 drilling intersecting multiple new veins and gold mineralization extending to 400 m vertical depth.
North Birch Gold Project
Located 4 km from the Argosy Mine, North Birch is a 3,850-hectare grassroots project with major upside. The property lies in an underexplored section of the Birch-Uchi Belt and covers a folded and sheared iron formation, interpreted as analogous to Newmont’s Musselwhite Mine.
Exploration Work:
- LiDAR surveys and IP geophysics have revealed 8+ km of structural breaks with multiple drill targets.
- 2022 drilling intersected anomalous gold and copper mineralization within structurally deformed and altered iron formations, confirming the favorable structural setting
Management Team
Robert Archer - President, CEO and Director
Robert Archer has more than 40 years’ experience in the mining industry, working throughout the Americas. After spending more than 15 years with major mining companies, Archer held several senior management positions in the junior mining sector and co-founded Great Panther Mining, a mid-tier precious metals producer, where he served as president and CEO from 2004 to 2017 and director until 2020. He joined Pinnacle as a director in March 2018 followed by his appointment as CEO in January 2019 and president in October 2021. Archer is a professional geologist and holds an Honours BSc from Laurentian University in Sudbury, Ontario.
David Cross - CFO
David Cross is a CPA and CGA with over 21 years’ experience in the junior sector with a focus on finance and corporate governance. He is currently a partner of Cross Davis and Company LLP Chartered Professional Accountant, which specializes in accounting and management services for private and publicly listed companies within the mining industry, and has recently been appointed CFO of Ashburton Ventures.
Colin Jones - Independent Director
Colin Jones is principal consultant for Orimco Resource Investment Advisors in Perth, Australia. He has almost 40 years’ experience as a mining, exploration and consulting geologist in a number of different geological environments on all continents. He has managed large exploration and due diligence projects, and has undertaken numerous bankable technical audits, technical valuations, independent expert reports and due diligence studies worldwide, most of which were on behalf of major international resource financing institutions and banks. Jones holds a Bachelor of Science (Earth Sciences) degree from Massey University, NZ.
David Salari - Independent Director
David Salari has worldwide experience in the design, construction and operation of extractive metallurgical plants. He is an engineer with more than 35 years of experience in the mining and mineral processing field. He is currently the president and CEO of DENM Engineering.
Ron Schmitz - Independent Director
Ron Schmitz is the principal and president of ASI Accounting Services, providing administrative, accounting and office services to public and private companies since July 1995. Schmitz has served as a director and/or chief financial officer of various public companies since 1997, and currently holds these positions with various public and private companies.
Golden Mile Resources Investor Kit
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- Upcoming projects